CN102024530A - Superfine high-temperature electronic wire double-core extrusion process and die thereof - Google Patents
Superfine high-temperature electronic wire double-core extrusion process and die thereof Download PDFInfo
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- CN102024530A CN102024530A CN2010105829605A CN201010582960A CN102024530A CN 102024530 A CN102024530 A CN 102024530A CN 2010105829605 A CN2010105829605 A CN 2010105829605A CN 201010582960 A CN201010582960 A CN 201010582960A CN 102024530 A CN102024530 A CN 102024530A
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Abstract
The invention discloses a superfine high-temperature electronic wire double-core extrusion process and a die thereof. The die comprises an inner die and an outer die which are matched with each other, wherein two core wires are released respectively from two wire-releasing frames at the same time and pass through two core wire holes of the inner die respectively; two glue outlet channels are formed between the inner die and the outer die and are communicated with the peripheries of the two core wires respectively; melt glue stock enters from the glue outlet channels; when the core wires pass through the outer die, the glue stock is wrapped on the surfaces of the core wires to form insulation layers; and cables wrapped by the insulation layers come out of the outer die, are cooled by a water groove and enter wire storage frames to be reeled respectively. The die is redeveloped and is provided with two core wire extruding channels, two wire-releasing frames matched with the two core wire extruding channels and three wire-reeling shafts; and two electronic wires can be produced at one time through one production line, so that the two cores can be extruded at the same time, the production efficiency is increased manyfold and is improved greatly, requirements are met, energy is saved, and production cost is greatly reduced.
Description
Technical field
The present invention relates to the manufacturing process and the technical field of mold thereof of cable, be specifically related to a kind of expressing technique of superfine high-temperature electronic line and used mould.
Background technology
Superfine high-temperature electronic line has in many fields and the equipment and all will be applied to, and its market and demand are all quite big.Yet, superfine high-temperature electronic line extrusion equipment costliness, but the extrafine electronic wire wire gauge is little, conductor is thin, and extruded velocity is slow, during ordinary production, the extruded velocity of the product of the extremely following wire gauge of 36AWG is generally at 80M/MIN, its actual gel quantity accounts for the ratio of maximum gel quantity of extruder generally 20%, and production efficiency is low, the production cost height.At present, the flow process of producing the high-temperature electronic line is at first from a pay off rack unwrapping wire, enters an extrusion die then, is coated the glue-line that insulate by heart yearn behind this mould, arrives the take-up stand take-up at last.Its employed extrusion die has only a heart yearn hole, and every production line once can only be extruded an electronics line, and production efficiency is quite low, far can not satisfy social needs, and causes its price also high.
Summary of the invention
The technical problem to be solved in the present invention is the defective at prior art, a kind of efficient height is provided, once can produces the superfine high-temperature electronic line twin-core expressing technique and the employed mould of two electronics lines.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of superfine high-temperature electronic line twin-core expressing technique, it is characterized in that: two heart yearns are respectively from two pay off racks while unwrapping wire, from two heart yearn holes of internal mold, pass respectively then, be provided with plastic emitting passage in two places between internal mold and the external mold, two plastic emitting passages be communicated to respectively two heart yearns around; The sizing material of fusion enters from the plastic emitting passage, and when heart yearn passed through external mold, sizing material was coated on the heart yearn surface and forms insulating barrier; The cable that is coated with insulating barrier comes out the back by the tank cooling from external mold, enters storage rack at last respectively and separates take-up.
Further, this mould comprises internal mold and the external mold that cooperatively interacts, and internal mold offers two heart yearn holes, and the plastic emitting passage between internal mold and the external mold extends to position, dead ahead, heart yearn hole, the corresponding place plastic emitting passage in heart yearn hole.
Further, storage rack is provided with three take-up axles altogether, and wherein two take-up axles carry out take-up simultaneously, and another is as standby; Wire-crossing wheel is W type wheel on the storage rack.
The present invention passes through mold developing again, design twice heart yearn is extruded passage on mould, and setting two pay off racks and three take-up axles supporting with it, article one, production line once can be produced two electronics lines simultaneously, reach two cores and extrude simultaneously, production efficiency is risen at double, greatly promote production efficiency, satisfying the demands, and reach the purpose of saving the energy, reducing production costs greatly.
Description of drawings
Fig. 1 is a schematic diagram of the present invention;
Fig. 2 is the internal mold cutaway view.
Among the figure, 1 is external mold, and 2 is internal mold, and 3 is heart yearn, and 4 is the heart yearn hole, and 5 are the plastic emitting passage, and 6 is insulating barrier.
Embodiment
See figures.1.and.2, described superfine high-temperature electronic line twin-core expressing technique, at first two heart yearns 3 are respectively from two pay off racks while unwrapping wire, from two heart yearn holes 4 of internal mold 2, pass respectively then, be provided with between internal mold 2 and the external mold 1 two places plastic emitting passage, 5, two plastic emitting passages 5 be communicated to respectively two heart yearns 3 around; The sizing material of fusion enters from plastic emitting passage 5, and when heart yearn 3 passed through external mold 1, sizing material was coated on heart yearn 3 surfaces and forms insulating barriers 6; The cable that is coated with insulating barrier 6 comes out the back by the tank cooling from external mold 1, enters storage rack at last respectively and separates take-up.
This mould comprises internal mold 2 and the external mold 1 that cooperatively interacts, and internal mold 2 offers two heart yearn holes 4, and the plastic emitting passage 5 between internal mold 2 and the external mold 1 extends to position, 4 dead ahead, heart yearn hole, heart yearn hole 4 a corresponding place plastic emitting passages 5.
Storage rack is provided with three take-up axles altogether, and wherein two take-up axles carry out take-up simultaneously, and another is as standby; Wire-crossing wheel is W type wheel on the storage rack.
Below the present invention is described in detail, the above only is the present invention's preferred embodiment, when can not limiting the scope of the present invention, promptly allly does impartially to change and modify according to the application's scope, all should still belong in the covering scope of the present invention.
Claims (3)
1. superfine high-temperature electronic line twin-core expressing technique, it is characterized in that: two heart yearns are respectively from two pay off racks while unwrapping wire, from two heart yearn holes of internal mold, pass respectively then, be provided with plastic emitting passage in two places between internal mold and the external mold, two plastic emitting passages be communicated to respectively two heart yearns around; The sizing material of fusion enters from the plastic emitting passage, and when heart yearn passed through external mold, sizing material was coated on the heart yearn surface and forms insulating barrier; The cable that is coated with insulating barrier comes out the back by the tank cooling from external mold, enters storage rack at last respectively and separates take-up.
2. superfine high-temperature electronic line twin-core extrusion die, it is characterized in that: this mould comprises internal mold and the external mold that cooperatively interacts, internal mold offers two heart yearn holes, and the plastic emitting passage between internal mold and the external mold extends to position, dead ahead, heart yearn hole, the corresponding place plastic emitting passage in heart yearn hole.
3. superfine high-temperature electronic line twin-core expressing technique according to claim 1, it is characterized in that: storage rack is provided with three take-up axles altogether, and wherein two take-up axles carry out take-up simultaneously, and another is as standby; Wire-crossing wheel is W type wheel on the storage rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105829605A CN102024530A (en) | 2010-12-10 | 2010-12-10 | Superfine high-temperature electronic wire double-core extrusion process and die thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105829605A CN102024530A (en) | 2010-12-10 | 2010-12-10 | Superfine high-temperature electronic wire double-core extrusion process and die thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102024530A true CN102024530A (en) | 2011-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105829605A Pending CN102024530A (en) | 2010-12-10 | 2010-12-10 | Superfine high-temperature electronic wire double-core extrusion process and die thereof |
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| CN (1) | CN102024530A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103021581A (en) * | 2012-12-30 | 2013-04-03 | 常州船用电缆有限责任公司 | Double-outlet die for cable |
| CN103050198A (en) * | 2012-12-29 | 2013-04-17 | 安徽省康利亚实业有限公司 | Extrusion process for polyvinyl chloride jacket of core |
| CN103213264A (en) * | 2013-03-26 | 2013-07-24 | 东莞日进电线有限公司 | Parallel Teflon multi-core wire extrusion machine mold and method for producing Teflon multi-core wire therewith |
| CN106626315A (en) * | 2016-12-13 | 2017-05-10 | 深圳市特发信息光网科技股份有限公司 | Extrusion forming die capable of producing two optical cables simultaneously |
| CN109068425A (en) * | 2018-08-10 | 2018-12-21 | 芜湖市旭辉电工新材料有限责任公司 | A kind of hot accompanying-heat cable production system of uniform cloth |
| CN112917859A (en) * | 2019-12-05 | 2021-06-08 | 安徽联嘉祥特种电缆有限公司 | Double-line extrusion automatic production system |
| CN112917861A (en) * | 2019-12-05 | 2021-06-08 | 安徽联嘉祥特种电缆有限公司 | Extrusion device and method for cable double-line extrusion |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3879518A (en) * | 1972-09-05 | 1975-04-22 | Lynenwerk Kg | Electric cables |
| JPS578140A (en) * | 1980-06-20 | 1982-01-16 | Furukawa Electric Co Ltd:The | Simultaneous extruder for plural core |
| CN2679805Y (en) * | 2003-11-27 | 2005-02-16 | 张东升 | Improved extruding tool of parellel boundled cable |
| CN1866414A (en) * | 2006-06-09 | 2006-11-22 | 王崇 | Process and apparatus for manufacturing double-core double-layer cable |
| CN201364779Y (en) * | 2009-03-09 | 2009-12-16 | 常州市新东方电缆有限公司 | Doubling extrusion mold |
-
2010
- 2010-12-10 CN CN2010105829605A patent/CN102024530A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3879518A (en) * | 1972-09-05 | 1975-04-22 | Lynenwerk Kg | Electric cables |
| JPS578140A (en) * | 1980-06-20 | 1982-01-16 | Furukawa Electric Co Ltd:The | Simultaneous extruder for plural core |
| CN2679805Y (en) * | 2003-11-27 | 2005-02-16 | 张东升 | Improved extruding tool of parellel boundled cable |
| CN1866414A (en) * | 2006-06-09 | 2006-11-22 | 王崇 | Process and apparatus for manufacturing double-core double-layer cable |
| CN201364779Y (en) * | 2009-03-09 | 2009-12-16 | 常州市新东方电缆有限公司 | Doubling extrusion mold |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103050198A (en) * | 2012-12-29 | 2013-04-17 | 安徽省康利亚实业有限公司 | Extrusion process for polyvinyl chloride jacket of core |
| CN103021581A (en) * | 2012-12-30 | 2013-04-03 | 常州船用电缆有限责任公司 | Double-outlet die for cable |
| CN103021581B (en) * | 2012-12-30 | 2014-12-10 | 常州船用电缆有限责任公司 | Double-outlet die for cable |
| CN103213264A (en) * | 2013-03-26 | 2013-07-24 | 东莞日进电线有限公司 | Parallel Teflon multi-core wire extrusion machine mold and method for producing Teflon multi-core wire therewith |
| CN103213264B (en) * | 2013-03-26 | 2015-10-28 | 东莞日进电线有限公司 | Teflon split conductor extruder mould and adopt this mould to produce the method for Teflon split conductor side by side |
| CN106626315A (en) * | 2016-12-13 | 2017-05-10 | 深圳市特发信息光网科技股份有限公司 | Extrusion forming die capable of producing two optical cables simultaneously |
| CN109068425A (en) * | 2018-08-10 | 2018-12-21 | 芜湖市旭辉电工新材料有限责任公司 | A kind of hot accompanying-heat cable production system of uniform cloth |
| CN112917859A (en) * | 2019-12-05 | 2021-06-08 | 安徽联嘉祥特种电缆有限公司 | Double-line extrusion automatic production system |
| CN112917861A (en) * | 2019-12-05 | 2021-06-08 | 安徽联嘉祥特种电缆有限公司 | Extrusion device and method for cable double-line extrusion |
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Open date: 20110420 |